cqvip:With the continuous development of economy in our country, the level of science and technology requirements are also become greater. In the process of scientific and technological progress, ensuring that technology can serve the public better is a problem that needs to be faced in our study. In our daily life, computer networks have become essential to everyone, and the use of computers can bring a lot of convenience to the public which is also an important guarantee for the continuous development of society. However, when we use computers, we will face the problems related to computer network security. These problems will bring a lot of negative results for users or industries. Based on these considerations, in the process of using a computer network, we have to maintain the network system. In this paper, we discussed the development situation and problems of computer network security at the present stage. And in the process, we are looking for more solutions to maintain the security of computer network.
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